uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/libraries/mlt/qt-5.nix

@@ -0,0 +1,85 @@
+{ lib
+, fetchFromGitHub
+, cmake
+, SDL
+, ffmpeg
+, frei0r
+, libjack2
+, libdv
+, libsamplerate
+, libvorbis
+, libxml2
+, movit
+, pkg-config
+, sox
+, qtbase
+, qtsvg
+, fftw
+, vid-stab
+, opencv3
+, ladspa-sdk
+, gitUpdater
+, ladspaPlugins
+, mkDerivation
+, which
+}:
+
+mkDerivation rec {
+  pname = "mlt";
+  version = "7.0.1";
+
+  src = fetchFromGitHub {
+    owner = "mltframework";
+    repo = "mlt";
+    rev = "v${version}";
+    sha256 = "13c5miph9jjbz69dhy0zvbkk5zbb05dr3vraaci0d5fdbrlhyscf";
+  };
+
+  buildInputs = [
+    SDL
+    ffmpeg
+    frei0r
+    libjack2
+    libdv
+    libsamplerate
+    libvorbis
+    libxml2
+    movit
+    pkg-config
+    qtbase
+    qtsvg
+    sox
+    fftw
+    vid-stab
+    opencv3
+    ladspa-sdk
+    ladspaPlugins
+  ];
+
+  nativeBuildInputs = [ cmake which ];
+
+  outputs = [ "out" "dev" ];
+
+  qtWrapperArgs = [
+    "--prefix FREI0R_PATH : ${frei0r}/lib/frei0r-1"
+    "--prefix LADSPA_PATH : ${ladspaPlugins}/lib/ladspa"
+  ];
+
+  passthru = {
+    inherit ffmpeg;
+  };
+
+  passthru.updateScript = gitUpdater {
+    inherit pname version;
+    attrPath = "libsForQt5.mlt";
+    rev-prefix = "v";
+  };
+
+  meta = with lib; {
+    description = "Open source multimedia framework, designed for television broadcasting";
+    homepage = "https://www.mltframework.org/";
+    license = licenses.gpl3;
+    maintainers = [ maintainers.goibhniu ];
+    platforms = platforms.linux;
+  };
+}